HTML::Widget::Filter::Callback(3) User Contributed Perl Documentation HTML::Widget::Filter::Callback(3)
 

HTML::Widget::Filter::Callback - Lower Case Filter

    my $f = $widget->filter( 'Callback', 'foo' )->callback(sub {
        my $value=shift;
        $value =~ s/before/after/g;
        return $value;
    });

Callback Filter.

Argument: \&callback
Define the callback to be used for filter.
"cb" is an alias for "callback".

Lyo Kato, "[email protected]"

This library is free software, you can redistribute it and/or modify it under the same terms as Perl itself.
2007-03-01 perl v5.29.6